A:y=2(x+1)2+3
B:y=2(x﹣1)2+3
C:y=2(x﹣1)2﹣3
D:y=2(x+1)2﹣3
—Would you like to come to dinner tomorrow evening? —____.
关于热机,下列说法正确的是( )
在△ABC中,若A=60°,B=45°,BC=32,则AC=( )